Let E₁ = {1, 3, 5} and E₂ = {2, 4, 6} be the events associated with the experiment of rolling a die then which one of the following is true:
The study of probability helps in understanding uncertainty, and CBSE 2024-2025 NCERT Maths Class 11th Chapter 14 Probability introduces its key concepts. This chapter covers random experiments, outcomes, sample space, events and probability of events. MCQ questions test students’ ability to calculate probabilities, analyze different situations and apply probability rules accurately. Practicing these questions enhances logical reasoning, problem-solving skills and mathematical thinking. A strong understanding of probability is essential for higher studies in mathematics, statistics and science. Regular MCQ practice improves accuracy, boosts confidence and helps students perform better in exams and real-world applications such as finance and data analysis.
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Choice (a) is correct.
E₁ and E₂ are mutually exclusive events because they are disjoints sets.
This question related to Chapter 14 maths Class 11th NCERT. From the Chapter 14: Probability. Give answer according to your understanding.
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